Mood enhancement in health-promoting non-aerobic exercise: the role of non-specific mechanisms.

Eighty participants took part in a 5-day intervention Qi Gong study to enhance well-being and were randomised to either positive or body focus and either high or low hand position. The high hand position improved negative affect and was reported more intrinsically motivating but was unrelated to perceived effort. Positive focus produced better positive affect. For all groups combined, intrinsic motivation and effort predicted all three outcomes. The association between expectancy and perceived benefit was mediated via intrinsic motivation and perceived effort. Results support motivational concordance and positive focus as mechanisms of benefit but not response expectancy.

RCT Entities:   Population Interventions Outcomes